Experiment Study on Performance of Refrigerator Using Nano-Particle Additive

傅烈虎 1; 王瑞祥 1; 2; 丛伟 1; 李青冬 1; 吴业正 1

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Experiment Study on Performance of Refrigerator Using Nano-Particle Additive

更新时间：2025-12-08

- Experiment Study on Performance of Refrigerator Using Nano-Particle Additive
- Vol. 42, Issue 7, Pages: 852-854(2008)
- 作者机构：
  
  西安交通大学能源与动力工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB651
- Online First：10 July 2008，
  
  Published：2008
- 稿件说明：
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傅烈虎 1, 王瑞祥 1, 2, et al. Experiment Study on Performance of Refrigerator Using Nano-Particle Additive[J]. 2008, 42(7): 852-854.
DOI：

傅烈虎 1, 王瑞祥 1, 2, et al. Experiment Study on Performance of Refrigerator Using Nano-Particle Additive[J]. 2008, 42(7): 852-854. DOI：

摘要

对HFC134a/HC600a/矿物油/纳米添加剂体系应用于冰箱的性能进行了实验研究和分析.首先

测定了应用HFC134a/HC600a/矿物油体系的冰箱在不同的充灌量条件下压缩机的吸、排气温度

蒸发温度

压缩机机壳温度

冷却速度

耗电量等指标.然后

在体系中添加了Fe

纳米添加剂后进行同样实验.实验结果表明:冰箱的冷却速度和耗电量均有一个最佳值; 最大冷却速度和最小耗电量分别对应的制冷剂最佳充灌量不是同一个值; 在相同条件下

添加纳米粒子后

压缩机机壳的温度约下降2.2 ℃

吸气温度变化不大

排气温度约降低3.5 ℃

蒸发器平均温度约降低0.3 ℃

冷却时间约缩短148 s

同时耗电量略有减小

说明纳米粒子在强化传热和改善润滑性能等方面发挥了作用.

Abstract

An experimental study was conducted on the performances of a refrigerator using the mixture of HFC134a/HC600a

mineral oil and nano-particles of Fe

. The cooling speed and the power consumption of the refrigerator

the temperatures at the different selected points in the refrigerator were measured under the different charging amount

with and without adding nano-particles in the system. The experimental results show that there was an optimal cooling speed and an optimal power consumption of the refrigerator but their corresponding charging amounts were different. With nano-particles under the same conditions

the refrigerator performance rose. The temperature of the compressor shell decreased by 2.2 ℃ while the suction

temperature changed slightly. Moreover

the discharge temperature decreased by 3.5 ℃ and the average evaporator temperature decreased by 0.3 ℃. The cooling time decreased by 148 seconds and the power consumption decreased slightly. It seems that the nano-particles may be effective to enhance the heat transfer of the refrigerant and improving the property of the mineral oil.

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Keywords

references

WANG Ruixiang,HAO Bo,XIE Guozhen,et al. A refrigerating system using HFC134a and mineral lubricant appended with N-TiO2(R)as working fluids[C]∥Proceedings of the 4th International Symposium on HAVC. Beijing, China: Tsinghua University Press, 2003:888-892.

WANG Ruixiang,ZOU Debao,ZHANG Qinglin. An investigation on refrigerating system using HFC134a and mineral lubricant mixed with nano-particles TiO2(a)as working fluids[C]∥Proceedings of the 4th International Conference on Compressor and Refrigeration. Xi'an, China: Xi'an Jiaotong University Press, 2003:313-319.

ZOU Debao, WANG Ruixiang,ZHANG Qinglin. Investigation on the action of nanoparticles on the solubility and miscibility of mineral lubricant oil and HFC refrigerant [C]∥Proceedings of the 4th International Conference on Compressor and Refrigeration. Xi'an, China: Xi'an Jiaotong University Press,2003:461-469.

徐明仿,杜维明,晏刚.混合制冷剂R134a/R600a 应用于冰箱的研究[J] 制冷与空调,2005,5(2):75-78.

XU Mingfang, DU Weiming, YAN Gang. Study of the application of R134a/R600a mixture in refrigerator[J]. Refrigeration and Air Conditioning, 2005, 5(2): 75-78.

陈艳阳,任挪颖,晏刚.新型制冷剂研究及应用冰箱压缩机的设计[J].家电科技, 2005(12): 45-47.

CHEN Yanyang, REN Nuoyin, YAN Gang. Research application of new refrigerant and compressor design[J]. Science and Technology of Household Electric Appliance, 2005(12): 45-47.

阎俊青,王云飞,陈蒲,等. GB/T8059.1-3 家用电器具:电冰箱[S].北京:中国标准出版社,1995.

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